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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HLYIIR MUTANT PROTEIN WITH RESIDUES 170-185 SUBSTITUTED BY ALANINE
 
Authors :  O. V. Kovalevskiy, A. A. Antson, A. S. Solonin
Date :  18 Mar 08  (Deposition) - 08 Apr 08  (Release) - 28 Dec 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Dna-Binding Protein, Transcription Regulation, Dna-Binding, Tetr Family, Transcription, Transcriptional Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  O. V. Kovalevskii, A. A. Antson, A. S. Solonin
[Contraction Of The Disordered Loop Located Within C-Terminal Domain Of The Transcriptional Regulator Hlyiir Causes Its Structural Rearrangement]
Mol. Biol. (Moscow) V. 43 126 2009
PubMed-ID: 19334535

(-) Compounds

Molecule 1 - HEMOLYSIN II REGULATORY PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainB834
    Expression System Taxid562
    Expression System VectorPET28
    FragmentRESIDUES 4-169,186-201
    Organism ScientificBACILLUS CEREUS
    Organism Taxid1396
    Other DetailsRESIDUES 170-185 SUBSTITUTED BY ALANINE
    StrainB771
    SynonymHLYIIRDA, HEMOLYSIN II REGULATORY PROTEIN MUTANT

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2JJ7)

(-) Sites  (0, 0)

(no "Site" information available for 2JJ7)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2JJ7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2JJ7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2JJ7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2JJ7)

(-) Exons   (0, 0)

(no "Exon" information available for 2JJ7)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:177
 aligned with Q7X506_BACCE | Q7X506 from UniProtKB/TrEMBL  Length:201

    Alignment length:196
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192      
         Q7X506_BACCE     3 KSREQTMENILKAAKKKFGERGYEGTSIQEIAKEAKVNVAMASYYFNGKENLYYEVFKKYGLANELPNFLEKNQFNPINALREYLTVFTTHIKENPEIGTLAYEEIIKESARLEKIKPYFIGSFEQLKEILQEGEKQGVFHFFSINHTIHWITSIVLFPKFKKFIDSLGTNETNDTNHEWMPEDLVSRIISALTDK 198
               SCOP domains d2jj7a1 A:3-76 automated matches                                          d2jj7a2 A:77-183 automated matches                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhh..hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh...----hh---------------hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2jj7 A   3 ASREQTMENILKAAKKKFGERGYEGTSIQEIAKEAKVNVAMASYYFNGKENLYYEVFKKYGLANELPNFLEKNQFNPINALREYLTVFTTHIKENPEIGTLAYEEIIKESARLEKIKPYFIGSFEQLKEILQEGEKQGVFHFFSINHTIHWITSIVLFPKF----DS---------------ADLVSRIISALTDK 183
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162|    ||  -         -  |    177      
                                                                                                                                                                                          163  168|             170             
                                                                                                                                                                                                169                             

Chain B from PDB  Type:PROTEIN  Length:183
 aligned with Q7X506_BACCE | Q7X506 from UniProtKB/TrEMBL  Length:201

    Alignment length:198
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190        
         Q7X506_BACCE     1 MGKSREQTMENILKAAKKKFGERGYEGTSIQEIAKEAKVNVAMASYYFNGKENLYYEVFKKYGLANELPNFLEKNQFNPINALREYLTVFTTHIKENPEIGTLAYEEIIKESARLEKIKPYFIGSFEQLKEILQEGEKQGVFHFFSINHTIHWITSIVLFPKFKKFIDSLGTNETNDTNHEWMPEDLVSRIISALTDK 198
               SCOP domains d2jj7b1 B:1-76 automated matches                                            d2jj7b2 B:77-183 automated matches                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) -----------TetR_N-2jj7B01 B:12-58                         -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------TetR_N-2jj7B02 B:12-58                         -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhh..hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhh..hhhhhhhhh---------------hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jj7 B   1 HMASREQTMENILKAAKKKFGERGYEGTSIQEIAKEAKVNVAMASYYFNGKENLYYEVFKKYGLANELPNFLEKNQFNPINALREYLTVFTTHIKENPEIGTLAYEEIIKESARLEKIKPYFIGSFEQLKEILQEGEKQGVFHFFSINHTIHWITSIVLFPKFKKFIDSA---------------DLVSRIISALTDK 183
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170         -     | 175        
                                                                                                                                                                                                   170             171            

   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 4)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2JJ7)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: HTH (544)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q7X506_BACCE | Q7X506)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q7X506_BACCE | Q7X5062fx0 2jk3 2wv1

(-) Related Entries Specified in the PDB File

2fx0 CRYSTAL STRUCTURE OF HLYIIR, A HEMOLYSIN II TRANSCRIPTIONALREGULATOR